Hanna, Martin S.; Chang, Ted - In: Journal of Multivariate Analysis 75 (2000) 1, pp. 47-61
Consider two tectonic plates diverging at a mid-ocean ridge. Geophysicists are able to estimate the rotation of one plate relative to the other at a discrete sequence of times in the earth's history; also they usually have information as to the likely errors in these rotation estimates. We...